As Paul draws closer to Jerusalem, the warnings of suffering grow louder — yet his resolve never wavers. In Acts 21:1-16, Paul's journey through Tyre and Caesarea reveals four marks of true courage: it knows its purpose, can't be diverted, is willing to pay any price, and affects everyone around it. Like Joshua, Caleb, and David before him, Paul's courage flows from an unshakable conviction that God is faithful — even when the road ahead leads through suffering.